A woman buried in Peru in the Ancient South America era

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Reference library / Sample profile

A woman buried in Peru in the Ancient South America era

Explore the recorded context, genetic comparisons and research behind this reference sample.

PeruLauricocha, Peru 8,600 Years Ago

A reference profile describes this sample. It does not establish a personal or family relationship.

AI portrait reconstruction for A woman buried in Peru in the Ancient South America era
AI-generated artistic reconstruction, not a photograph of the individual.
Record

Sample details

Recorded details and available lineage markers.

Individual

Andean Civilizations individual, Peru

Sample ID: I0041

Date Range

6640 BCE - 6470 BCE

Cultural Period

Lauricocha, Peru 8,600 Years Ago

Biological Sex

Female

mtDNA Haplogroup

B2as*

Y-DNA Haplogroup

Not available

Social Role

Hunter (AI estimate, era-typical)

Geography

Location

Where this individual was discovered

Country Peru
Locality Lauricocha. Highlands
Chronology

Date range

When this individual lived in the broader context of human history

Andean Civilizations individual, Peru 6640 BCE - 6470 BCE
Context

Historical context

Background information associated with the reference record.

Overview

The Lauricocha culture represents some of the earliest widely discussed pre-ceramic highland occupations in Peru’s Central Andes, dating to the mid-to-late seventh millennium BCE in regional chronologies. The cultural label is grounded mainly in stone artifacts and stratified site contexts.

Region & Environment

The Central Andes combine rugged terrain with pronounced seasonality. Highland environments offered varied resources—depending on elevation and season—that would have required adaptable movement and careful planning for food procurement.

Historical Context

Lauricocha belongs to the broad Archaic timeframe of Andean prehistory, when ceramics and metallurgy were not part of the core archaeological toolkit. Historical reconstruction relies on archaeological layers, lithic technologies, and evidence for repeated activity at particular locales.

Populations & Lifeways

These early communities are best characterized as mobile foragers whose subsistence depended on wild animals and plant resources available across seasons. Tool maintenance and resupply would have been ongoing priorities, supported by knowledge of where suitable stone materials could be obtained.

Archaeology & Material Culture

Material culture for this phase is dominated by stone tool assemblages—including flakes and finished cutting or scraping implements—along with manufacturing debris. In the absence of ceramics, stone technologies provide the most direct evidence for routine tasks and for distinguishing occupational phases.

Culture & Society

Archaeological patterns suggest shared technical habits, likely transmitted through social learning and repeated group practices. While details of social structure remain uncertain, the persistence of recognizable lithic traditions indicates continuity in cultural behavior.

Legacy & Transition

Lauricocha-style Archaic lifeways show how people sustained themselves in highland environments long before later Andean transformations. Subsequent periods brought new technologies and changing settlement strategies, but the long pre-ceramic record provides essential background for understanding later cultural developments.

Analysis

Genetic comparisons

These comparisons show genetic similarity, not identity or origin. The populations listed are those whose genomes show statistical alignment to this ancient individual.

Similarity reflects shared history, not shared identity. These are analytical comparisons, not claims about who this person was.

Modern Genetic Admixture

This analysis compares the DNA profile with present-day reference populations, showing statistical similarity to modern reference populations from different regions. The excavation site records where this individual was found, not a fixed modern genetic identity.

America 90.1%
America 90.1%
Native American 90.1%
Asia 9.9%
Northern Asian 9.9%
Mongolian 7.9%
Siberian 2.1%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A woman buried in Peru in the Ancient South America era, ranked by genetic distance. Lower distance values indicate closer statistical similarity. Cross-region similarity can reflect shared ancestry, population movement, continuity, or later admixture.

1
Aymara
2.0308
2
Piapoco
2.0670
3
Yukpa
2.3329
4
Wichi
2.5235
5
Bolivian Lapaz
2.7024
6
Colla
3.1621
7
Cachi
3.5390
8
Mixe
3.8257
9
Karitiana
3.9531
10
Mayan
4.5379
Context

Related Samples

This individual exists within a broader network of ancient samples. No ancient genome stands alone.

Individual Culture/Period Date Location Action
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America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
America South Ancient individual, Brazil 410 BCE Jabuticabeira Shell Midden II, Brazil View
America South Ancient individual, Belize 7472 BCE Mayahak Cab Pek, Belize View
America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
America South Ancient individual, Argentina 7000 BCE Pampas. Laguna Chica, Argentina View
America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
America South Ancient individual, Chile 10420 BCE Coquimbo. Los Vilos. Los Rieles, Chile View
Page 1
Individual Culture/Period Date Location Action
Andean Civilizations individual, Peru Lauricocha, Peru 8,600 Years Ago 6640 BCE Lauricocha. Highlands, Peru View
Andean Civilizations individual, Peru Lauricocha, Peru 8,600 Years Ago 7000 BCE Lauricocha. Highlands, Peru View
Andean Civilizations individual, Peru Lauricocha, Peru 8,600 Years Ago 6780 BCE Lauricocha. Highlands, Peru View
Page 1
Sources

References

Scientific publications and genetic data that inform this profile.

G25 Coordinates

These coordinates represent a position in genetic space, a tool for comparison, not a conclusion. You can use these to perform custom admixture analysis in G25 Studio.

I0041,0.05503768,-0.3156858,0.11055692,0.1004164,-0.1144383,-0.01341964,-0.30058574,-0.35411546,-0.01461936,-0.016838,0.00097308,-0.00040114,-0.0012889,0.02532628,-0.00578786,0.00052524,0.0061673,0.00380306,0.00099878,-0.00192664,-0.00130894,0.00774928,-0.00317402,-0.00425394,-0.00496263
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